Update Qt version in release workflow to 6.8.3

.github/workflows/release.yml

@@ -20,34 +20,34 @@ jobs:
       with:
         python-version: '3.11'
     
-    - name: Install Qt via aqtinstall
-      if: steps.cache-qt.outputs.cache-hit != 'true'
-      run: |
-        python -m pip install --upgrade pip
-        pip install aqtinstall
-        python -m aqt install-qt windows desktop 6.11.1 win64_msvc2022_64 --outputdir ${{ github.workspace }}/Qt
-
-    - name: Add Qt to PATH
-      run: |
-        echo "${{ github.workspace }}/Qt/6.11.1/msvc2022_64/bin" >> $GITHUB_PATH
-
-    - name: Install libgit2 via vcpkg
-      run: |
-        vcpkg install libgit2:x64-windows
-
     - name: Cache Qt
       id: cache-qt
       uses: actions/cache@v4
       with:
         path: ${{ github.workspace }}/Qt
-        key: qt-6.11.1-msvc2022_64
+        key: qt-6.8.3-msvc2022_64
+
+    - name: Install Qt via aqtinstall
+      if: steps.cache-qt.outputs.cache-hit != 'true'
+      run: |
+        python -m pip install --upgrade pip
+        pip install aqtinstall
+        python -m aqt install-qt windows desktop 6.8.3 win64_msvc2022_64 --outputdir ${{ github.workspace }}/Qt
+
+    - name: Add Qt to PATH
+      run: |
+        echo "${{ github.workspace }}/Qt/6.8.3/msvc2022_64/bin" >> $GITHUB_PATH
+
+    - name: Install libgit2 via vcpkg
+      run: |
+        vcpkg install libgit2:x64-windows
 
     - name: Configure CMake
       run: |
         $version = "${{ github.ref_name }}" -replace '^v', ''
         cmake -B build -S . `
           -DCMAKE_BUILD_TYPE=Release `
-          -DCMAKE_PREFIX_PATH="${{ github.workspace }}/Qt/6.11.1/msvc2022_64" `
+          -DCMAKE_PREFIX_PATH="${{ github.workspace }}/Qt/6.8.3/msvc2022_64" `
           -DLIBGIT2_INCLUDE_DIR="C:/vcpkg/installed/x64-windows/include" `
           -DLIBGIT2_LIBRARY="C:/vcpkg/installed/x64-windows/lib/git2.lib" `
           -DCPACK_PACKAGE_VERSION="$version"